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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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September 30, 2004 · Cessna 150M · N45673

Durand, MI

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
September 30, 2004
Injury Outcomes
No injuries (1 uninjured)
Location
Durand, MI
Aircraft
Cessna 150M
Tail Number
N45673
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CHI04LA292

The airplane sustained substantial damage on impact with a power line and terrain following an in-flight loss of engine power during the flight's initial climb. The pilot stated, "The second takeoff North almost [zero] wind, [the engine] cut out, no power [and] was about only 60 [feet] up ... . It struck a Consumers Power cable with the [right] wheel, not really knowing what may be damaged, I put it down in a field [and] got it stopped, and shut it down [and] walked home." The pilot reported that a compression ring was found broken and that an exhaust valve was found elongated. He reported the parts accumulated 3,450 hours and 1,424.2 since overhaul.

NTSB Probable Cause

The elongated exhaust valve leading to the in-flight loss of engine power during initial climb. A factor was the transmission wire the airplane impacted during its emergency landing after takeoff.

Full Narrative

On September 30, 2004, about 1900 eastern daylight time, a Cessna 150M, piloted by a private pilot, sustained substantial damage on impact with a power line and terrain following an in-flight loss of engine power during initial climb from a private airstrip near Durand, Michigan. The personal flight was being operated under 14 CFR Part 91. Visual meteorological conditions prevailed at the time of the accident. No flight plan was on file. The pilot reported no injuries. The pilot reported the flight originated at 1850 from the private airstrip and was destined for the Owosso Community Airport, near Owosso, Michigan. The pilot's accident report stated: I called my mechanic ... to explain my engine 'intermittently' 'missing' [and] RPM falling. On 9-27-04, he asked the details of it. It felt to me like a '[magneto]' cutting in [and] out. He said to fly it to his shop on 9-30-04 to check it out in Owosso, [Michigan]. I decided to take it over [at] 7 PM on the 29th of [September]. I had done (1) one takeoff [and] landing to [check] it out. The second takeoff North almost [zero] wind, [the engine] cut out, no power [and] was about only 60 [feet] up ... . It struck a Consumers Power cable with the [right] wheel, not really knowing what may be damaged, I put it down in a field [and] got it stopped, and shut it down [and] walked home. A Federal Aviation Administration Inspector examined the airplane. A stabilizer spar was found damaged. The engine was found to have malfunctioned during the flight. The pilot reported that his mechanic found a compression ring was broken and that an exhaust valve was elongated. He reported the parts accumulated 3,450 hours and 1,424.2 since overhaul.

Flight

Event TypeAccident
Event Time19:00 EDT
Nearest Airport0nm
Runway360
Runway Length1320 ft
Runway Width100 ft
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 150M
Tail NumberN45673
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-200A · Reciprocating · 100
Seats2

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 73 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
Wind180° @ 3 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point63 F / 45 C
Altimeter30.10 inHg
Observation Time22:53
Weather SourceWFAC

Appendix: Source Data